论文部分内容阅读
问题的提出学生体质的好坏直接关系到未来各种人材的体质状况,是国家民族之根本,因此提高学生的健康水平,增强体质,保证更好的完成学校任务是学校体育的根本任务。目前一般学生普遍存在学习时间过长,体育活动过少的现象以致学生的体质,特别是心血管系统的耐力较差,耐力素质的发展落后于其他素质的发展,那么,当前他们的心血管系统机能处于什么水平?经过阶段锻炼(特别是中长跑锻炼)进行动态观察变化如何?我们通过哈佛氏台阶试验进行了初步探讨,由于它方法简单易行,且能客观地反映心脏机能水平和锻炼效果,所以在群众性基础调查研究中具有普遍性和现实意义,但有关这方面群众调查的报导还较少见,本文通过这一测
Problems put forward Physique of the students is directly related to the quality of the future of a variety of talented people’s physical condition is the fundamental national nation, so to improve students’ health, enhance physical fitness and ensure better completion of the school mission is the fundamental task of school sports. At present, most students generally have long learning hours and too few physical activities, resulting in poor physical fitness of the students, especially cardiovascular system. The development of endurance quality lags behind the development of other qualities. At present, their cardiovascular system What level of performance? After the stage of exercise (especially in long-distance running exercise) dynamic observation of changes? We conducted a preliminary study by the Havel’s step test, because of its simple and easy method, and can objectively reflect the level of cardiac function and exercise effects , So it is of universal and practical significance in the investigation and study of the masses’ basic research. However, the reports on mass investigation in this area are still rare. This article through this test